107 constexpr int carr1[] = {1,2,3,4};  variable
116     static_assert(testConstexprSpan<Sp, 0, 4>(Sp{carr1}), "");  in main()
117     static_assert(testConstexprSpan<Sp, 0, 3>(Sp{carr1}), "");  in main()
118     static_assert(testConstexprSpan<Sp, 0, 2>(Sp{carr1}), "");  in main()
119     static_assert(testConstexprSpan<Sp, 0, 1>(Sp{carr1}), "");  in main()
120     static_assert(testConstexprSpan<Sp, 0, 0>(Sp{carr1}), "");  in main()
122     static_assert(testConstexprSpan<Sp, 1, 3>(Sp{carr1}), "");  in main()
123     static_assert(testConstexprSpan<Sp, 2, 2>(Sp{carr1}), "");  in main()
124     static_assert(testConstexprSpan<Sp, 3, 1>(Sp{carr1}), "");  in main()
125     static_assert(testConstexprSpan<Sp, 4, 0>(Sp{carr1}), "");  in main()
131     static_assert(testConstexprSpan<Sp, 0, 4>(Sp{carr1}), "");  in main()
132     static_assert(testConstexprSpan<Sp, 0, 3>(Sp{carr1}), "");  in main()
133     static_assert(testConstexprSpan<Sp, 0, 2>(Sp{carr1}), "");  in main()
134     static_assert(testConstexprSpan<Sp, 0, 1>(Sp{carr1}), "");  in main()
135     static_assert(testConstexprSpan<Sp, 0, 0>(Sp{carr1}), "");  in main()
137     static_assert(testConstexprSpan<Sp, 1, 3>(Sp{carr1}), "");  in main()
138     static_assert(testConstexprSpan<Sp, 2, 2>(Sp{carr1}), "");  in main()
139     static_assert(testConstexprSpan<Sp, 3, 1>(Sp{carr1}), "");  in main()
140     static_assert(testConstexprSpan<Sp, 4, 0>(Sp{carr1}), "");  in main()
147     static_assert(testConstexprSpan<Sp, 0>(Sp{carr1}), "");  in main()
148     static_assert(testConstexprSpan<Sp, 1>(Sp{carr1}), "");  in main()
149     static_assert(testConstexprSpan<Sp, 2>(Sp{carr1}), "");  in main()
150     static_assert(testConstexprSpan<Sp, 3>(Sp{carr1}), "");  in main()
151     static_assert(testConstexprSpan<Sp, 4>(Sp{carr1}), "");  in main()
157     static_assert(testConstexprSpan<Sp, 0>(Sp{carr1}), "");  in main()
159     static_assert(testConstexprSpan<Sp, 1>(Sp{carr1}), "");  in main()
160     static_assert(testConstexprSpan<Sp, 2>(Sp{carr1}), "");  in main()
161     static_assert(testConstexprSpan<Sp, 3>(Sp{carr1}), "");  in main()
162     static_assert(testConstexprSpan<Sp, 4>(Sp{carr1}), "");  in main()